He also means "my relation to them," "the way I kept myself apart from them."

他也表达了他和他们的关系“,他会离他们远远儿的“

耶鲁公开课 - 现代诗歌课程节选

because after it's been created, it's apart from them now.

因为作品创作出来之后，是独立于创作者的。

印象深刻的展示会 - SpeakingMax英语口语达人

I kept myself apart from them.

因为我理他们远远儿的。

耶鲁公开课 - 现代诗歌课程节选

I think Hartman is absolutely right to note that it's this aspect of Milton's similes that sets them entirely apart from the similes in any other epic poem.

我认为他注意到了弥尔顿明喻中的这个方面,是突出区别于其他诗歌中的明喻的,此举是非常恰当无误的。

耶鲁公开课 - 弥尔顿课程节选